2. endless time, space, or quantity. 3. an infinitely or indefinitely great number or amount. 4. (General Physics) optics photog a point that is far enough away from a lens, mirror, etc, for the light emitted by it to fall in parallel rays on the surface of the lens, etc.
universal. adjective. 1  Of, relating to, or affecting the entire universe: the universal laws of physics. 2  Including, relating to, or affecting all members of the class or group under consideration; applicable in all cases: universal vaccination; universal suffrage.
1 : spherical. 2 : of, relating to, or involving the entire world : worldwide a global system of communication; also : of or relating to a celestial body (as the moon) 3 : of, relating to, or applying to a whole (as a mathematical function or a computer program) : universal a global search of a file.